The answer is B particles combine into a large amount of engery.
Answer:
attached below
Explanation:
Structure of two acyclic compounds with 3 or more carbons that exhibits one singlet in 1H-NMR spectrum
a) Acetone CH₃COCH₃
Attached below is the structure
b) But-2-yne (CH₃C)₂
Attached below is the structure
They are good conductors of heat and electricity.
They are solid at room tempature
They have a high melting point
the answer is D. John Newlands <3